Bongman CHOI

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chemical liquid receiving assembly and apparatus for supplying chem...
- Patent number 11,975,349
- Issue date May 7, 2024
- Semes Co., Ltd.
- Jinwoo Yang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240227409
- Publication date Jul 11, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CHEMICAL STORAGE APPARATUS AND CHEMICAL DISPENSING APPARATUS INCLUD...
- Publication number 20240131852
- Publication date Apr 25, 2024
- SEMES CO., LTD.
- Donghwa Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CHEMICAL LIQUID RECEIVING ASSEMBLY AND APPARATUS FOR SUPPLYING CHEM...
- Publication number 20220184653
- Publication date Jun 16, 2022
- SEMES CO., LTD.
- Jinwoo YANG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...